package org.springcloud.hystrixDashboard;

import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.client.loadbalancer.LoadBalanced;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import org.springframework.context.annotation.Bean;
import org.springframework.web.client.RestTemplate;

/**
 * 在工程启动类中，通过注解@EnableDiscoveryClient向服务中心注册；并且向程序的ioc注入一个bean：restTemplate；
 * 并通过@LoadBalance注解表明这个restTemplate开启负载均衡的功能
 * @Description: TODO
 * @author huangjd
 * @date 2017年12月28日
 */
@SpringBootApplication
@EnableDiscoveryClient
@EnableHystrix
@EnableHystrixDashboard
public class HystrixDashboardApplication {
	
    public static void main( String[] args ){
        SpringApplication.run(HystrixDashboardApplication.class, args);
    }
    
    @Bean
    @LoadBalanced
    RestTemplate restTemplate(){
    	return new RestTemplate();
    }
}
